Question

A fish swims 12.0 m in 5.0 s. It swims the first 4.0 m in 2.0 s, the next 3.0 m in 1.2 s, and the last 5.0 m in 1.8 s. What is the average velocity of the fish during the time interval between 0.0 s and 3.2 s?
a.
0.0 m/s
c.
4.5 m/s
b.
2.2 m/s
d.
2.8 m/s

Answer 1

this is my last one :/ finally :)

Answer 2

anyyone know?

Answer 3

plezse hurry im tired

Answer 4

eh? so total distance =4.0 + 3.0, total time =2.0+1.2
average speed = total distance/total time=7/3.2

Answer 5

what??

Answer 6

whatever nvm

Answer 7

i'm tired as hell

Answer 8

yup you wrote: It swims the first 4.0 m in 2.0 s, the next 3.0 m in 1.2 s
that means it took it 2.0s + 1.2s to swim 4.0m+3.0m

Answer 9

I need the answer too!!!!!